Kettle bell



FIG. 1 is perspective view of a kettle bell;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines illustrate portions of the kettle bell which form no part of the claimed design. 

The ornamental design for a kettle bell, as shown and described. 